127930208

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3833}}^1$

素因数の和:3999

約数の個数: 48

約数和(自身を含む): 289850400

約数和(自身を除く): 161920192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 3833, 4172, 4768, 7666, 8344, 15332, 16688, 26831, 30664, 33376, 53662, 61328, 107324, 122656, 214648, 429296, 571117, 858592, 1142234, 2284468, 3997819, 4568936, 7995638, 9137872, 15991276, 18275744, 31982552, 63965104, 127930208]

約数ペア:

[(1, 127930208), (2, 63965104), (4, 31982552), (7, 18275744), (8, 15991276), (14, 9137872), (16, 7995638), (28, 4568936), (32, 3997819), (56, 2284468), (112, 1142234), (149, 858592), (224, 571117), (298, 429296), (596, 214648), (1043, 122656), (1192, 107324), (2086, 61328), (2384, 53662), (3833, 33376), (4172, 30664), (4768, 26831), (7666, 16688), (8344, 15332)]